M37280MF-XXXSP

PRELIMINARYNSootimcee: pTahriasmisennotitcalimfinitasl asrpeecsiufibcjaetciot nto. change. MITSUBISHI MICROCOMPUTERS M37280MF–XXXSP, M37280MK–XXXSP M37280EKSP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER 1. DESCRIPTION The M37280MF–XXXSP and M37280MK-XXXSP are single-chip microcomputers designed with CMOS silicon gate technology. They have a OSD function and a data slicer function, so it is useful for a channel selection system for TV with a closed caption decoder. The feautures of the M37280EKSP is similar to those of the M37280MK-XXXSP except that the chip has a built-in PROM which can be written electrically. The difference between M37280MK-XXXSP and M37280MF-XXXSP are the ROM size and RAM size. Accordingly, the following descriptions will be for the M37280MK-XXXSP. 2. FEATURES qNumber of basic instructions .................................................... 71 qMemory size ROM ..................... 60K bytes (M37280MF-XX...